CVE-2022-42252 (GCVE-0-2022-42252)
Vulnerability from cvelistv5
Published
2022-11-01 00:00
Modified
2025-05-06 15:09
Severity ?
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Summary
If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header.
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Tomcat Version: 10.1.0-M1
Version: 10.0.0-M1
Version: 9.0.0-M1
Version: 8.5.0
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